Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Quantitative Biology - Tissues and Organs"'
Publikováno v:
Journal of Theoretical Biology. 460:204-208
Fickian diffusion into a core-shell geometry is modeled. The interior core mimics pancreatic Langerhan islets and the exterior shell acts as inert protection. The consumption of oxygen diffusing into the cells is approximated using Michaelis-Menten k
Publikováno v:
Journal of theoretical biology. 501
We study a five-compartment mathematical model originally proposed by Kuznetsov et al. (1994) to investigate the effect of nonlinear interactions between tumour and immune cells in the tumour microenvironment, whereby immune cells may induce tumour c
Publikováno v:
Journal of Theoretical Biology. 421:101-111
Mechanical force regulates the formation and growth of cell-cell junctions. Cadherin is a prominent homotypic cell adhesion molecule that plays a crucial role in establishment of intercellular adhesion. It is known that the transmitted force through
Publikováno v:
Journal of Theoretical Biology. 383:61-86
Several studies suggest that one possible cause of impaired wound healing is failed or insufficient lymphangiogenesis, that is the formation of new lymphatic capillaries. Although many mathematical models have been developed to describe the formation
Autor:
Stuart A. Newman
Publikováno v:
Journal of Theoretical Biology. 485:110031
I revisit two theories of cell differentiation in multicellular organisms published a half-century ago, Stuart Kauffman's global genome regulatory dynamics (GGRD) model and Roy Britten's and Eric Davidson's modular gene regulatory network (MGRN) mode
Publikováno v:
Journal of theoretical biology. 456
Atherosclerotic plaque growth is characterised by chronic, non-resolving inflammation that promotes the accumulation of cellular debris and extracellular fat in the inner artery wall. This material is highly thrombogenic, and plaque rupture can lead
Publikováno v:
Journal of Theoretical Biology. 430
We propose a new model to describe diffusion processes within active deformable media. Our general theoretical framework is based on physical and mathematical considerations, and it suggests to use diffusion tensors directly coupled to mechanical str
Autor:
Abdelwahed Barkaoui, Ridha Hambli
Publikováno v:
Journal ofTheoreticalBiology
Journal ofTheoreticalBiology, 2012, 301, pp.28-41. ⟨10.1016/j.jtbi.2012.02.007⟩
Journal of Theoretical Biology
Journal of Theoretical Biology, Elsevier, 2012, pp.21;301:28-41
Journal ofTheoreticalBiology, 2012, 301, pp.28-41. ⟨10.1016/j.jtbi.2012.02.007⟩
Journal of Theoretical Biology
Journal of Theoretical Biology, Elsevier, 2012, pp.21;301:28-41
Mineralized collagen microfibrils in human bone provide its mechanical properties (stiffness, elasticity, ductility, energy dissipation and strength). However, detailed 3D finite element models describing the mechanical behavior of the mineralized co
Publikováno v:
Journal of Theoretical Biology. 240:451-458
The impulse response function (IRF) of a localized bolus in cerebral blood flow codes important information on the tissue type. It is indirectly accessible both from MR- and CT-imaging methods, at least in principle. In practice, however, noise and l
Autor:
Pascal R. Buenzli
Publikováno v:
Journal of theoretical biology. 364
The formation of new bone involves both the deposition of bone matrix, and the formation of a network of cells embedded within the bone matrix, called osteocytes. Osteocytes derive from bone-synthesising cells (osteoblasts) that become buried in bone